Beyond historical inaccuracy lies a conceptual trap: the etymological fallacy. This is the assumption that the oldest discoverable meaning of a name represents its only authentic definition. If your name derives from an ancient Germanic root meaning "spear ruler" (Gerald), that root does not dictate personality, character, or destiny.
Languages discard semantic baggage through phonetic evolution and semantic shift. Names migrate from functional descriptors to arbitrary cultural tags. Consider biblical and Roman naming conventions. The name George derives from the Greek geōrgos, meaning "earth-worker" or "farmer." By the time King George I assumed the British throne in 1714, the agrarian origin had evaporated; it functioned strictly as an elite dynastic handle. Insisting that every bearer of the name George is fundamentally an agriculturalist commits this precise fallacy.
Recognizing how names mutate prevents historical distortion. Surnames that today sound dignified often began as crude neighborhood insults. Surnames like Campbell (Gaelic caimbeul, "crooked mouth") or Cameron (cam-sròn, "crooked nose") were physical nicknames that solidified into hereditary titles through 14th-century tax requirements. Stripping away modern pretension reveals that names are dynamic social markers shaped by messy historical compromises rather than pristine poetic blueprints.